[INFO] fetching crate libp2p-observed-address 0.11.0...
[INFO] extracting crate libp2p-observed-address 0.11.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/libp2p-observed-address/0.11.0
[INFO] extracting crate libp2p-observed-address 0.11.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libp2p-observed-address/0.11.0
[INFO] validating manifest of libp2p-observed-address-0.11.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libp2p-observed-address-0.11.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libp2p-observed-address-0.11.0
[INFO] finished frobbing libp2p-observed-address-0.11.0
[INFO] frobbed toml for libp2p-observed-address-0.11.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/libp2p-observed-address/0.11.0/Cargo.toml
[INFO] started frobbing libp2p-observed-address-0.11.0
[INFO] finished frobbing libp2p-observed-address-0.11.0
[INFO] frobbed toml for libp2p-observed-address-0.11.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libp2p-observed-address/0.11.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing libp2p-observed-address-0.11.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libp2p-observed-address/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 828e8512314665084672d98372acf75c61d55423ff625f0d5dd057060310e471
[INFO] running `"docker" "start" "-a" "828e8512314665084672d98372acf75c61d55423ff625f0d5dd057060310e471"`
[INFO] [stderr]    Compiling libp2p-observed-address v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "828e8512314665084672d98372acf75c61d55423ff625f0d5dd057060310e471"`
[INFO] running `"docker" "rm" "-f" "828e8512314665084672d98372acf75c61d55423ff625f0d5dd057060310e471"`
[INFO] [stdout] 828e8512314665084672d98372acf75c61d55423ff625f0d5dd057060310e471
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libp2p-observed-address/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f3ef8232f30fb2f6db7d74f890fa71f3971d9808890ab46fe52c1430e6783cc
[INFO] running `"docker" "start" "-a" "9f3ef8232f30fb2f6db7d74f890fa71f3971d9808890ab46fe52c1430e6783cc"`
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling libp2p-observed-address v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.97s
[INFO] running `"docker" "inspect" "9f3ef8232f30fb2f6db7d74f890fa71f3971d9808890ab46fe52c1430e6783cc"`
[INFO] running `"docker" "rm" "-f" "9f3ef8232f30fb2f6db7d74f890fa71f3971d9808890ab46fe52c1430e6783cc"`
[INFO] [stdout] 9f3ef8232f30fb2f6db7d74f890fa71f3971d9808890ab46fe52c1430e6783cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/libp2p-observed-address/0.11.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 02d35065238f0d1eae7d46668d3ad53cd1891ad998ca7e42166bb0ac2aaae865
[INFO] running `"docker" "start" "-a" "02d35065238f0d1eae7d46668d3ad53cd1891ad998ca7e42166bb0ac2aaae865"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libp2p_observed_address-3b5cd3b197d0e961
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::observed_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libp2p-observed-address
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "02d35065238f0d1eae7d46668d3ad53cd1891ad998ca7e42166bb0ac2aaae865"`
[INFO] running `"docker" "rm" "-f" "02d35065238f0d1eae7d46668d3ad53cd1891ad998ca7e42166bb0ac2aaae865"`
[INFO] [stdout] 02d35065238f0d1eae7d46668d3ad53cd1891ad998ca7e42166bb0ac2aaae865